body{
       background-size:100%;
       background-repeat:no-repeat;
       background-image:url("../img/20.jpg");
}
.divAll{
	width:800px;
	font-family:'黑体';
	margin:50px auto;
}
#titles{
	font-weight:bold;
	font-size:18px;
	height:50px;
	line-height: 50px;
	background-color:rgba(240,250,255,0.2);
	text-align:center;
	border:1px;
}
#contents{
	margin-top:20px;
	background-color:rgba(240,250,255,0.2);
	border:1px;
	width:800px;
}
#form-itemGroup{
	padding:10px;
}
.xinxi{
	text-align:center;
}
#form-itemGroup > label{
	display: inline-block;
	width:100px;
	height:32px;
	line-height:32px;
	color:#8b0000;
	text-align: center;
}
.form{
	margin-left:200px;
}
.divBtn{
	margin-top:20px;
	width:120px;
	height:30px;
	line-height: 32px;
	background-color: #cc897c;
	margin-bottom:10px;
	color:#fff;
	font-weight:bold;
	border:none;
	margin-left:350px;
}
.divBtn:hover{
	background-color:#996699;
}

#form-itemGroup .user_ID{
	width:200px;
	height:40px;
	line-height: 40;
	border:1px solid #ccc;
}
#form-itemGroup .default{
	width:200px;
	height:32px;
	line-height:32px;
	color:#000;
}
#form-itemGroup .error{
	height:32px;
	line-height:32px;
	color:#f00;
}
#form-itemGroup .success{
	height:32px;
	line-height: 32px;
	color:#006400;
}
 #preview {
      width: 300px;
      height: 300px;
      overflow: hidden;
    }
#preview img {
      width: 100%;
      height: 100%;
}